| Team: | Lewis | Last Updated | Jan 24, 2021 at 17:38 | 
| Players: | Paul Lewis - Mitch Dunitz | ||
| 3NT opener = solid minor, no outside A or K 1st & 2nd seat;  1m-2   = 5/6  s & 4/5  s, non forcing;1m-2   = 5/6  s & 4/5  s, Invitational;1  -1  may be 3 card suit if 5-7, no 4 card major or 5+ s;1M-2   may be 3 card suit;1M-1NT-3   = artificial force. | 
| 11+-14 NT 1st, 2nd, 4th seat NV. 12-14 Vul.
 14+-17 NT 3rd seat Light opening NV, sound Vul 5 card majors (may be lead directional 4 card in 3rd & 4th seat), 4 card  s, 1  may be 4-4-3-2. | 
| Vs suits: 3rd/5th, Ace from AK, Q from KQ109 possible, J denies after opening lead, K from AK above 4-level.
 Vs NT: 4th but top or 2nd from weak holding is possible, rusinow from 4+ length, J denies after opening lead, K asks unblock or count  | 
| UDCA but standard current count afterwards, trump suit preference. Attitude is first signal then count or suit preference depending on contract and/or dummy. |